On July 22, 1916, someone set off a bomb during the pro-war “Preparedness Day” parade in San Francisco. As a result, 10 people died and 40 were injured. A jury convicted two labor leaders, Thomas Mooney and Warren Billings, based on the false testimony of Martin Swanson, a detective with a long history of interfering in San Francisco strikes. Not surprisingly, only anarchists were suspected in the bombing. Swanson maintained constant surveillance and harassment of Mooney and Warren Billings, as well as Alexander Berkman & Emma Goldman. A few days after the bombing, they searched and seized materials from the offices of “The Blast,” Alexander Berkman and Emma Goldman’s local paper. They also threatened to arrest Berkman. Billings and Mooney ultimately served 23 years in prison for a crime they had not committed. Governor Edmund G. Brown pardoned them in 1961.
Billings and Mooney were both anarchists, and members of the Industrial Workers of the World (IWW). As a young man in San Francisco, Tom Mooney published The Revolt, a socialist newspaper. He was tried and acquitted three times for transporting explosives during the Pacific Gas & Electric strike in 1913. Consequently, the cops already believed he was a bomber, prior to the Preparedness Day parade.
In 1937, Mooney filed a writ of habeas corpus, providing evidence that his conviction was based on perjured testimony and evidence tampering. Among this evidence was a photograph of him in front of a large, ornate clock, on Market Street, clearly showing the time of the bombing and that he could not have been at the bombing site when it occurred. He was finally released in 1939. Upon his release, he marched in a huge parade down Market Street. Cops and leaders of the mainstream unions were all forbidden from participating. An honor guard of longshoremen accompanied him carrying their hooks. His case helped establish that convictions based on false evidence violate people’s right to due process.
The Alibi Clock was later moved to downtown Vallejo, twenty-five miles to the northeast of San Francisco. A bookstore in Vallejo is named after this clock. On May 11, 2024, I did a reading there from my working-class historical novel, Anywhere But Schuylkill, during the Book Release Party for Roberta Tracy’s, Zig Zag Woman, which takes place at the time of the Los Angeles Times bombing, in 1910, when two other labor leaders, the McNamara brothers, were framed.
In 1931, while Mooney and Billings were still in prison, I. J. Golden persuaded the Provincetown Theater to produce his play, “Precedent,” about the Mooney and Billings case. Brooks Atkinson of the New York Times wrote, “By sparing the heroics and confining himself chiefly to a temperate exposition of his case [Golden] has made “Precedent” the most engrossing political drama since the Sacco-Vanzetti play entitled Gods of the Lightening… Friends of Tom Mooney will rejoice to have his case told so crisply and vividly.”
During the Spanish war against fascism (AKA the Spanish Civil War), many Americans volunteered to join the antifascist cause as part of the Abraham Lincoln Brigades. One of the battalions was named the Tom Mooney Machine-Gun Company. It was led by Oliver Law, a communist, and the first black man known to have commanded white U.S. troops.